#queryLoader {
    background: rgba(255, 255, 255, 0.7);
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    right: 0;
    margin: 0 auto;
    text-align: center;
    z-index: 9999;
    display: table;

    > div {
        display: table-cell;
        vertical-align: middle;
        pointer-events: none;
    }

    &.hidden {
        display: none;
        background: rgba(255, 255, 255, 0);
    }

    .spinner {
        width: 56px;
        height: 56px;
        border: 8px solid rgba(196, 196, 196, 0.25);
        border-top-color: rgb(31, 172, 255);
        border-radius: 50%;
        position: relative;
        animation: loader-rotate 1s linear infinite;
        top: 50%;
        margin: -28px auto 0;
    }
}

@keyframes loader-rotate {
    0% {
        transform: rotate(0);
    }

    100% {
        transform: rotate(360deg);
    }
}